Multi-particle systems in quantum spacetime and a novel challenge for center-of-mass motion

DOI10.1142/S0218271821500462zbMath1466.83064arXiv2012.04397MaRDI QIDQ5005520

Michele Ronco, Michelangelo Palmisano, Valerio Astuti, Giovanni Amelino-Camelia

Publication date: 10 August 2021

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2012.04397

zbMATH Keywords

DSR\(k\)-Poincaré algebrasoccer-ball problem

Mathematics Subject Classification ID

Finite-dimensional groups and algebras motivated by physics and their representations (81R05) Methods of noncommutative geometry in general relativity (83C65) Equations of motion in general relativity and gravitational theory (83C10) Hopf algebras and their applications (16T05)

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Cites Work

• Particle-dependent deformations of Lorentz symmetry
• The soccer-ball problem
• Lorentz violation at high energy: concepts, phenomena, and astrophysical constraints
• Classical and quantum mechanics of free \(\kappa\)-relativistic systems
• The quantum structure of spacetime of the Planck scale and quantum fields
• Bicrossproduct structure of \(\kappa\)-Poincaré group and non-commutative geometry.
• Relative locality in κ-Poincaré
• 3D Quantum Gravity and Effective Noncommutative Quantum Field Theory
• RELATIVITY IN SPACETIMES WITH SHORT-DISTANCE STRUCTURE GOVERNED BY AN OBSERVER-INDEPENDENT (PLANCKIAN) LENGTH SCALE

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